feat: allow defining virtuals on arrays, not just array elements#14955
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feat: allow defining virtuals on arrays, not just array elements#14955
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hasezoey
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Oct 12, 2024
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| schema.path('books').virtual('last').get(function() { | ||
| return this[this.length - 1]; | ||
| }); | ||
| schema.virtual('books.first', { applyToArray: true }).get(function() { | ||
| return this[0]; | ||
| }); |
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just to make sure, these 2 ways (.path().virtual() & .virtual('path', applyToArray)) are equivalent?
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Yes they are equivalent.
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Summary
Neat little feature that allows defining virtuals on arrays, so you can define a
lastvirtual on an array that gets you the last element in the array:Fix #2326
Examples